Author: H.-J. Behrend
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ISBN:
Category :
Languages : en
Pages : 10
Book Description
Inclusive [gamma] and [pi]0 Production in E+e- Annihilation at 14, 22, and 34 GeV C.M. Energy
Author: H.-J. Behrend
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
Inclusive Gamma and Pi 0 Production in E+e- Annihilation at 14, 22, and 34 GeV C.M. Energy
Author: CELLO collaboration
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ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Inclusive and production in e- annihilation at 14, 22, and 34 GeV c.m. energy
Author:
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Category :
Languages : de
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : de
Pages :
Book Description
Pi 0 Production by E + E - Annihilation at 14 and 34 GeV C.m. Energy
Author:
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ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Observation of Inclusive [eta] Production in [positron-electron] Annihilation at C.m. Energies of 34 GeV
Author: JADE Collaboration
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
Gamma and Pizero Production in Ee− Annihilation. [4. 9 to 7. 4 GeV (c. M.)].
Author:
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ISBN:
Category :
Languages : en
Pages :
Book Description
Inclusive cross sections of .gamma.'s and .pi.° mesons in hadronic events produced by electron-positron annihilation for the center-of-mass energy range 4.9 to 7.4 GeV are presented. Scale invariance of the inclusive spectra is exhibited in this energy range, and their normalization and shape are seen to be consistent with those of spectra arising from the decay of the .pi.°. The fraction of center-of-mass energy carried away by the .gamma.'s at high energies is found to be = 0.24 +- 0.01. The .pi.° inclusive cross section is seen to be consistent in normalization and shape with half the charged-.pi. cross section between x = 0.15 and 0.75, with an integrated inclusive cross-section ratio of sigma(.pi.°)/(sigma(.pi.) + sigma(.pi.−)) = 0.48 +- 0.05. 60 figures, 7 tables.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Inclusive cross sections of .gamma.'s and .pi.° mesons in hadronic events produced by electron-positron annihilation for the center-of-mass energy range 4.9 to 7.4 GeV are presented. Scale invariance of the inclusive spectra is exhibited in this energy range, and their normalization and shape are seen to be consistent with those of spectra arising from the decay of the .pi.°. The fraction of center-of-mass energy carried away by the .gamma.'s at high energies is found to be = 0.24 +- 0.01. The .pi.° inclusive cross section is seen to be consistent in normalization and shape with half the charged-.pi. cross section between x = 0.15 and 0.75, with an integrated inclusive cross-section ratio of sigma(.pi.°)/(sigma(.pi.) + sigma(.pi.−)) = 0.48 +- 0.05. 60 figures, 7 tables.
Inclusive Hadron Production and Two Particle Correlations in Ee− Annihilation at 29 GeV Center-of-mass Energy
Author:
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Category :
Languages : en
Pages :
Book Description
We have studied hadron production in ee− annihilation at 29 GeV center-of-mass energy using the PEP-4 Time Projection Chamber Detector. The inclusive cross sections and mean multiplicities for .pi./sup + -/, K/sup + -/ and (p + anti p) production have been measured using ionization energy loss to separate particle species. We find on average 10.7 +- 0.6 .pi./sup + -/, 1.35 +- 13 K/sup + -/ and 0.60 +- 0.08 (p + anti p) per multihadron event. The differential cross section is well described by a number of Monte Carlo hadronization models. In addition, we have observed correlations in rapidity space for identified pions and kaons. Short-range KK correlations provide evidence for local flavor compensation during hadronization. Long-range .pi pi. and KK correlations indicate that the initial partons carry flavor. We also observe significant long-range .pi. K correlations as a result of heavy quark decays. 85 references, 67 figures, 11 tables.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
We have studied hadron production in ee− annihilation at 29 GeV center-of-mass energy using the PEP-4 Time Projection Chamber Detector. The inclusive cross sections and mean multiplicities for .pi./sup + -/, K/sup + -/ and (p + anti p) production have been measured using ionization energy loss to separate particle species. We find on average 10.7 +- 0.6 .pi./sup + -/, 1.35 +- 13 K/sup + -/ and 0.60 +- 0.08 (p + anti p) per multihadron event. The differential cross section is well described by a number of Monte Carlo hadronization models. In addition, we have observed correlations in rapidity space for identified pions and kaons. Short-range KK correlations provide evidence for local flavor compensation during hadronization. Long-range .pi pi. and KK correlations indicate that the initial partons carry flavor. We also observe significant long-range .pi. K correlations as a result of heavy quark decays. 85 references, 67 figures, 11 tables.
Inclusive π°-production [pi-production] by e+e- [ee] annihilation at 34.6 GeV center of mass energy
Author:
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Category :
Languages : de
Pages :
Book Description
Publisher:
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Category :
Languages : de
Pages :
Book Description
Inclusive [pi]0 Production by E+e- Annihilation at 34.6 GeV Center of Mass Energy
Author: TASSO Collaboration
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ISBN:
Category :
Languages : en
Pages : 11
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
Book Description
Gamma and Pizero Production in E+e− Annihilation
Author: Abraham Fong
Publisher:
ISBN:
Category :
Languages : en
Pages : 266
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 266
Book Description